Advances in ammonia electrosynthesis from ambient nitrate/nitrite reduction

Chem, Год журнала: 2023, Номер 9(7), С. 1768 - 1827

Опубликована: Июнь 21, 2023

Язык: Английский

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Recent Advance in Heterogenous Electrocatalysts for Highly Selective Nitrite Reduction to Ammonia Under Ambient Condition

Small Structures, Год журнала: 2023, Номер 4(11)

Опубликована: Июль 23, 2023

Industrial ammonia production mainly relies on the conventional Haber–Bosch process accompanied by high energy consumption and plentiful carbon dioxide emissions, which triggered recent interest to explore more energy‐efficient environmentally benign alternatives. Very recently, electrochemical nitrite reduction in an aqueous medium promises new opportunities for advanced, energy‐efficient, sustainable at ambient conditions. The formation rate Faradic efficiency are strongly associated with adopted electrocatalysts; therefore, striving high‐efficient electrocatalysts is key via reaction. Herein, a critical overview of advances reaction presented, highlighting latest innovative heterogenous including noble metal catalysts, transition‐metal‐based their compounds. Meanwhile, possible pathway electroreduction ammonia, detection, catalytic activity descriptor briefly summarized. Finally, perspective research challenges that convert outlined, increasing contributions route realizing neutral footprint.

Язык: Английский

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Electrocatalytic synthesis of C–N coupling compounds from CO₂ and nitrogenous species

SusMat, Год журнала: 2024, Номер 4(2)

Опубликована: Март 12, 2024

Abstract The electrocatalytic synthesis of C–N coupling compounds from CO 2 and nitrogenous species not only offers an effective avenue to achieve carbon neutrality reduce environmental pollution, but also establishes a route synthesize valuable chemicals, such as urea, amide, amine. This innovative approach expands the application range product categories beyond simple carbonaceous in reduction, which is becoming rapidly advancing field. review summarizes research progress urea synthesis, using N , NO − 3 species, explores emerging trends electrosynthesis amide amine nitrogen species. Additionally, future opportunities this field are highlighted, including amino acids other containing bonds, anodic reactions water oxidation, catalytic mechanism corresponding reactions. critical captures insights aimed at accelerating development electrochemical reactions, confirming superiority method over traditional techniques.

Язык: Английский

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Electrocatalytic Systems for NO_x Valorization in Organonitrogen Synthesis

Angewandte Chemie International Edition, Год журнала: 2023, Номер 63(3)

Опубликована: Окт. 13, 2023

Inorganic nitrogen oxide (NO

Язык: Английский

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Electrochemical reduction of nitrate to ammonia using non-precious metal-based catalysts

Coordination Chemistry Reviews, Год журнала: 2023, Номер 502, С. 215609 - 215609

Опубликована: Дек. 17, 2023

Язык: Английский

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p-d hybridized In-Co dual sites promote nitrite electroreduction to ammonia at high current density

Nano Energy, Год журнала: 2024, Номер 125, С. 109594 - 109594

Опубликована: Апрель 6, 2024

Язык: Английский

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Electroreduction of Nitrite to Ammonia Over Ni₁Ru Single‐Atom Alloys

Advanced Functional Materials, Год журнала: 2023, Номер 34(3)

Опубликована: Окт. 3, 2023

Abstract Electroreduction of nitrite to ammonia (NO 2 RR) holds great promise for concurrently achieving efficient NH 3 electrosynthesis and wastewater purification. This study first develops Ni 1 Ru single‐atom alloys as an robust NO RR catalyst. Extensive experiments theoretical computations reveal that isolated atoms electronically couple their adjacent render with high thermodynamic stability, boosted − ‐to‐NH hydrogenation energetics suppressed hydrogen evolution. As a result, assembled in flow cell shows exceptional yield rate 37.5 mg h −1 cm −2 ‐Faradaic efficiency 93.9% at current density 312.3 mA , representing one the highest performances ever reported.

Язык: Английский

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Electrocatalytic nitrite reduction to ammonia on an Rh single-atom catalyst

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 659, С. 432 - 438

Опубликована: Янв. 4, 2024

Язык: Английский

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Single-atom Zn on MnO2 for selective nitrite electrolysis to ammonia

Chemical Engineering Journal, Год журнала: 2024, Номер 481, С. 148734 - 148734

Опубликована: Янв. 14, 2024

Язык: Английский

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Nb1-Zr dual active sites constructed on ZrO2 boost nitrite-to-ammonia electroreduction

Chemical Engineering Journal, Год журнала: 2024, Номер 481, С. 148733 - 148733

Опубликована: Янв. 13, 2024

Язык: Английский

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